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Fix drag problme

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This commit is contained in:
Paulo Gustavo Veiga 2022-02-12 13:34:13 -08:00
parent 5d107ef841
commit 60e7b3d7e2
2 changed files with 17 additions and 18 deletions
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15
packages/mindplot/src/components/DragManager.ts
View File

@ -18,6 +18,7 @@
import { $assert, $defined } from '@wisemapping/core-js';
import DragTopic from './DragTopic';
import EventBusDispatcher from './layout/EventBusDispatcher';
import Topic from './Topic';
import Workspace from './Workspace';
class DragManager {
@ -44,7 +45,7 @@ class DragManager {
DragTopic.init(this._workspace);
}
add(node) {
add(topic: Topic) {
// Add behaviour ...
const workspace = this._workspace;
const screen = workspace.getScreenManager();
@ -57,7 +58,7 @@ class DragManager {
// Set initial position.
const layoutManager = me._eventDispatcher.getLayoutManager();
const dragNode = node.createDragNode(layoutManager);
const dragNode = topic.createDragNode(layoutManager);
// Register mouse move listener ...
const mouseMoveListener = dragManager._buildMouseMoveListener(
@ -67,7 +68,7 @@ class DragManager {
// Register mouse up listeners ...
const mouseUpListener = dragManager._buildMouseUpListener(
workspace, node, dragNode, dragManager,
workspace, topic, dragNode, dragManager,
);
screen.addEvent('mouseup', mouseUpListener);
@ -75,7 +76,7 @@ class DragManager {
window.document.body.style.cursor = 'move';
}
};
node.addEvent('mousedown', mouseDownListener);
topic.addEvent('mousedown', mouseDownListener);
}
remove() {
@ -114,10 +115,10 @@ class DragManager {
return result;
}
protected _buildMouseUpListener(workspace: Workspace, node, dragNode, dragManager: DragManager) {
protected _buildMouseUpListener(workspace: Workspace, topic: Topic, dragNode, dragManager: DragManager) {
const screen = workspace.getScreenManager();
const me = this;
const result = (event) => {
const result = (event: Event) => {
$assert(dragNode.isDragTopic, 'dragNode must be an DragTopic');
// Remove all the events.
@ -154,7 +155,7 @@ class DragManager {
* - dragging
* - enddragging
*/
addEvent(type, listener) {
addEvent(type: string, listener) {
this._listeners[type] = listener;
}
}

20
packages/mindplot/src/components/commands/DragTopicCommand.ts
View File

@ -62,7 +62,7 @@ class DragTopicCommand extends Command {
const origPosition = topic.getPosition();
// Disconnect topic ..
if ($defined(origParentTopic) && origParentTopic.getId() !== this._parentId) {
if ($defined(origParentTopic)) {
commandContext.disconnect(topic);
}
@ -76,17 +76,15 @@ class DragTopicCommand extends Command {
}
// Finally, connect topic ...
if (!$defined(origParentTopic) || origParentTopic.getId() !== this._parentId) {
if ($defined(this._parentId)) {
const parentTopic = commandContext.findTopics([this._parentId])[0];
commandContext.connect(topic, parentTopic);
}
if ($defined(this._parentId)) {
const parentTopic = commandContext.findTopics([this._parentId])[0];
commandContext.connect(topic, parentTopic);
}
// Backup old parent id ...
this._parentId = null;
if ($defined(origParentTopic)) {
this._parentId = origParentTopic.getId();
}
// Backup old parent id ...
this._parentId = null;
if ($defined(origParentTopic)) {
this._parentId = origParentTopic.getId();
}
topic.setVisibility(true);